Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4991030 | Image reading apparatus capable of reading a projected image and having means for diffusing the projected luminous flux | Hiroshi Sato, Michitaka Setani, Kazuyuki Kondo, Tokihide Ebata, Haruo Tsunoi | 1991-02-05 |
| 4723154 | Image reading apparatus | — | 1988-02-02 |
| 4429353 | Scanning illuminating device | Mitsuhiro Tokuhara, Yu Yamada, Yukio Takemura, Susumu Seto | 1984-01-31 |
| 4364658 | Scanning illuminator | Susumu Seto, Mitsuhiro Tokuhara, Yukio Takemura, Yu Yamada | 1982-12-21 |
| 4350433 | Scanning illuminator | Susumu Seto, Mitsuhiro Tokuhara, Yukio Takemura, Yu Yamada | 1982-09-21 |